CN202420348U - Inspection tool for standard component - Google Patents
Inspection tool for standard component Download PDFInfo
- Publication number
- CN202420348U CN202420348U CN 201120559730 CN201120559730U CN202420348U CN 202420348 U CN202420348 U CN 202420348U CN 201120559730 CN201120559730 CN 201120559730 CN 201120559730 U CN201120559730 U CN 201120559730U CN 202420348 U CN202420348 U CN 202420348U
- Authority
- CN
- China
- Prior art keywords
- value
- inspection
- inspection hole
- check
- standard component
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model provides an inspection tool for a standard component. The inspection tool comprises an inspection board; an inspection area is arranged on the inspection board; and a plurality of inspection holes are formed on the inspection area. The inspection tool for the standard component provided by the utility model not only can meet inspection requirements but also can improve efficiency, can indirectly and rapidly measure a plurality of the standard components once by using a height scale, and can improve the inspection efficiency well and ensure the inspection accuracy, so as to ensure the product quality.
Description
Technical field
The utility model relates to the check field of standard component, relates in particular to a kind of standard component instruments of inspection.
Background technology
In mechanical field, for the several criteria part, for example the detection of screw is often carried out; If the specification of screw does not meet required specification; Being to influence very much whole operation when mounted, during general survey now, all is to carry out slide calliper rule or some conventional instruments are measured; Screw head outside dimension dk value adopts vernier caliper measurement, must take multiple spot numerical value to confirm the result by rotation head at every turn; Because the screw head thickness position is special, general measurer can't directly be measured, and precision is not high; Adopt three-dimensional coordinates measurement, because the general more efficient that causes of sampling observation quantity is lower.It is more to inspect quantity simultaneously by random samples, causes each checking measurements workload very big and efficient is not high.The number of standard component sampling observation at ordinary times is bigger, and single measurement is one by one taken a lot of work and be time-consuming, and in addition, manual measurement also can produce error, so a kind of frock of demand solves this type of problem.
The utility model content
In order to solve existing technical matters in the background technology, the utility model provides a kind of standard component instruments of inspection, improve quality inspection, simplify the operation.
The technical solution of the utility model is: the standard component instruments of inspection is characterized in that: the said instruments of inspection comprises inspection panel, and the check district is set on the said inspection panel, and said check district comprises inspection hole, and said inspection hole is a plurality of.
Above-mentioned check district comprises the dk value check district of check screw head outside dimension dk value, and said dk value check district comprises dk value inspection hole, and said dk value inspection hole is the inspection hole of the inner wall smooth of a plurality of descending arrangements.
Above-mentioned check district comprises the K value check district of check head of screw thickness K value, and said K value check district comprises K value inspection hole, and said K value inspection hole is the inspection hole of the inner wall smooth of a plurality of descending arrangements.
Above-mentioned check district also comprises the M value check district of check screw head cross recess model, and said M value check district comprises M value inspection hole, and the inwall that said M value inspection hole is a plurality of descending arrangements is provided with the inspection hole of screw thread.
Above-mentioned check district also comprises 90 ° of measurement zones, said 90 ° of measurement zone settings and the adaptive measuring flume of screw side view, and said measuring flume is a plurality of.
Above-mentioned K value inspection hole comprises corresponding in twos maximum K value inspection hole and minimum K value inspection hole, and the difference of the minimum K value measured hole that the diameter of said maximum K value inspection hole is corresponding with it is 0.1mm.
Above-mentioned dk value inspection hole comprises corresponding in twos maximum dk value inspection hole and minimum dk value inspection hole, and the difference of the minimum dk value inspection hole that said maximum dk value inspection hole is corresponding with it is 0.3mm～0.6mm.
Above-mentioned dk value check district meets GB/T819.2 or GB/T818 or HB1-206F.
Above-mentioned K value check district meets GB/T819.2 or GB/T837 or GB/T818 or GB/T823.
The standard component instruments of inspection of the utility model is made the logical no-go gage of screw head and the logical no-go gage of nut profile is tested, and is just the same as " sieve apple ", can satisfy examination requirements and can raise the efficiency again; Can adopt height gauge to measure fast indirectly, once a plurality of, the accuracy that can be good at improving checkability and guarantee check has guaranteed product quality.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Embodiment
Referring to Fig. 1, the standard component instruments of inspection of the utility model is primarily aimed at the physical dimension check of screw head, because the relative dimensions to screw head all has clear and definite range of size requirement in the GB, like dk, K, m, cross recess grooved, 90 ° 0+2 °.To the characteristic of these several sizes, the check of dk, K value, the making of cubing are according to the range of size in the GB.The instruments of inspection comprises inspection panel 1, and the check district is set on the inspection panel 1, and the check district comprises that inspection hole, inspection hole are a plurality of.The check district comprises the dk value check district 2 of check screw head outside dimension dk value; Dk value check district comprises dk value inspection hole 20; Dk value inspection hole 20 is inspection holes of the inner wall smooth of a plurality of descending arrangements; Can be directed against head dimensions (dk) check of cross recessed countersunk head sscrew, Cross Recess Head Screw, hexagonal nut, dk value inspection hole comprises corresponding in twos maximum dk value inspection hole and minimum dk value inspection hole, and the difference of the minimum dk value inspection hole that maximum dk value inspection hole is corresponding with it is 0.3mm～0.6mm; Do not pass through with minimum value, it is qualified then that maximal value is passed through; Dk value check district meets GB/T819.2 or GB/T818 or HB1-206F; Can the screw that need to detect directly be detected range of size through each big or small detection hole respectively; Making the logical no-go gage of screw head tests; Just the same as " sieve apple ", can satisfy examination requirements and can raise the efficiency again.
The K value check district 3 of check head of screw thickness K value; K value check district 3 comprises K value inspection hole 30; K value inspection hole 30 is inspection holes of the inner wall smooth of a plurality of descending arrangements; During detection screw put into and detects the hole, make its just head block the place, detection hole that is exposed and put the adaptation screw, just can be directly through survey instrument measurement head.K value inspection hole comprises corresponding in twos maximum K value inspection hole and minimum K value inspection hole, and the difference of the minimum K value measured hole that the diameter of maximum K value inspection hole is corresponding with it is 0.1mm, does not pass through with minimum value, and it is qualified then that maximal value is passed through; K value check district meets GB/T819.2 or GB/T837 or GB/T818 or GB/T823.
The M value check district 4 of check screw head cross recess model; Said M value check district 4 comprises M value inspection hole 40; M value inspection hole 40 is inspection holes that the inwall of a plurality of descending arrangements is provided with screw thread, the master body screw is screwed in adapt in the hole, can Direct observation screw head cross recess model.
In addition, the instruments of inspection comprises that also 5,90 ° of measurement zones of 90 ° of measurement zones 5 are provided with and the adaptive measuring flume 50 of screw side view, and measuring flume is a plurality of, cooperates clearance gauge can reasonably measure 90 ° of angles.
Claims (9)
1. the standard component instruments of inspection, it is characterized in that: the said instruments of inspection comprises inspection panel, and the check district is set on the said inspection panel, and said check district comprises inspection hole, and said inspection hole is a plurality of.
2. the standard component instruments of inspection according to claim 1; It is characterized in that: said check district comprises the dk value check district of check screw head outside dimension dk value; Said dk value check district comprises dk value inspection hole, and said dk value inspection hole is the inspection hole of the inner wall smooth of a plurality of descending arrangements.
3. the standard component instruments of inspection according to claim 2; It is characterized in that: said check district comprises the K value check district of check head of screw thickness K value; Said K value check district comprises K value inspection hole, and said K value inspection hole is the inspection hole of the inner wall smooth of a plurality of descending arrangements.
4. according to the claim 1 or the 2 or 3 described standard component instruments of inspections; It is characterized in that: said check district also comprises the M value check district of check screw head cross recess model; Said M value check district comprises M value inspection hole, and the inwall that said M value inspection hole is a plurality of descending arrangements is provided with the inspection hole of screw thread.
5. the standard component instruments of inspection according to claim 4 is characterized in that: said check district also comprises 90 ° of measurement zones, said 90 ° of measurement zone settings and the adaptive measuring flume of screw side view, and said measuring flume is a plurality of.
6. the standard component instruments of inspection according to claim 5; It is characterized in that: said K value inspection hole comprises corresponding in twos maximum K value inspection hole and minimum K value inspection hole, and the difference of the minimum K value measured hole that the diameter of said maximum K value inspection hole is corresponding with it is 0.1mm.
7. the standard component instruments of inspection according to claim 6; It is characterized in that: said dk value inspection hole comprises corresponding in twos maximum dk value inspection hole and minimum dk value inspection hole, and the difference of the minimum dk value inspection hole that said maximum dk value inspection hole is corresponding with it is 0.3mm～0.6mm.
8. the standard component instruments of inspection according to claim 7 is characterized in that: said dk value check district meets GB/T819.2 or GB/T818 or HB1-206F.
9. the standard component instruments of inspection according to claim 8 is characterized in that: said K value check district meets GB/T819.2 or GB/T837 or GB/T818 or GB/T823.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120559730 CN202420348U (en) | 2011-12-28 | 2011-12-28 | Inspection tool for standard component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120559730 CN202420348U (en) | 2011-12-28 | 2011-12-28 | Inspection tool for standard component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202420348U true CN202420348U (en) | 2012-09-05 |
Family
ID=46745105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120559730 Expired - Lifetime CN202420348U (en) | 2011-12-28 | 2011-12-28 | Inspection tool for standard component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202420348U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103344165A (en) * | 2013-06-24 | 2013-10-09 | 苏州速腾电子科技有限公司 | Operation table used for examining large film disc |
| CN109141188A (en) * | 2018-08-31 | 2019-01-04 | 国网北京市电力公司 | Cable terminal measuring appliance |
-
2011
- 2011-12-28 CN CN 201120559730 patent/CN202420348U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103344165A (en) * | 2013-06-24 | 2013-10-09 | 苏州速腾电子科技有限公司 | Operation table used for examining large film disc |
| CN109141188A (en) * | 2018-08-31 | 2019-01-04 | 国网北京市电力公司 | Cable terminal measuring appliance |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202158818U (en) | Simple and convenient multipurpose detection platform | |
| CN204085427U (en) | A kind of measuring for verticality measurer | |
| CN203216434U (en) | Meter used for measuring depth of step hole | |
| CN202648597U (en) | Coupling sleeve step surface to stepped hole surface depth measuring gauge | |
| CN102997805A (en) | Bolt pass only rule | |
| CN102003931B (en) | Comprehensive detection method and device of tool tapered handle (7:24) | |
| CN202420348U (en) | Inspection tool for standard component | |
| CN103234424A (en) | Measurer for outer diameters of valve seats | |
| CN203824505U (en) | Testing fixture used for detecting workpiece planeness | |
| CN208476151U (en) | A kind of threaded hole detection gauge | |
| CN103438788A (en) | Pitch-row gauge capable of being read | |
| CN206862815U (en) | The nonmetallic multi-functional calibration clamp of hardometer | |
| CN202562398U (en) | Portable detection gauge | |
| CN205066658U (en) | A device that is used for multiple connecting rod depth of parallelism to detect | |
| CN211783223U (en) | Micrometer for measuring pitch of holes | |
| CN201653339U (en) | External thread detector of taper thread | |
| CN206919807U (en) | Position degree detects instrument | |
| CN202393336U (en) | Novel workpiece verticality detecting tool | |
| WO2021031504A1 (en) | Measurement device for crankshaft taper length | |
| CN201476746U (en) | Vertical hole pitch measurement device | |
| CN102829698A (en) | Detection tool for inner diameter of thread | |
| CN204944392U (en) | A kind of hand-held Quick detection tool for measuring hole depth | |
| CN206073838U (en) | A kind of threaded hole position compensates cubing | |
| CN205079712U (en) | Axle sleeve internal diameter attribute gage | |
| CN202793274U (en) | Detection tool for inner diameter of thread |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120905 |
|
| CX01 | Expiry of patent term |